package cn.wqk.demo.service;

import cn.wqk.demo.pojo.User;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * Created with IntelliJ IDEA.
 *
 * @Auther: 吴青珂
 * @Date: 2020/12/25/12:18
 * @Description:
 */
@Service
public interface UserService {

    /**
     *  查询所有用户
     * @return 用户集合
     */
    List<User> allUser();
}
